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Abstract
The push towards scaling down and higher speeds in electronic gadgets has prodded a quest for the recognizable proof and improvement of new multifunctional materials. Materials displaying more than single electrical, optical, attractive, flexible, or other trademark reaction, are known as multifunctional materials. These materials give the plausibility of incorporating different practical properties, alongside altogether new properties emerging from cross-coupling, into a solitary framework. Such multifunctional materials can be arranged into countless frameworks including compound semiconductors, weaken attractive semiconductors, gigantic magneto resistive materials, and magneto-electric multiferroic materials. As a particular case of how multifunctional materials can be utilized to grow new gadgets, we consider new compound semiconductors for optoelectronic applications. Si, basic semiconductor, was vital for building the cutting edge electronic industry. Anyway Si is an aberrant band hole semiconductor and in this manner isn't a proficient light producer or safeguard. Photovoltaic and optoelectronic gadgets require a solid interchange among photons and electrons. Direct bandgap semiconductors are progressively appropriate for such applications which show solid ingestion or outflow for the ideal electromagnetic unearthly range. III-V and II-VI compound semiconductors are generally utilized in optoelectronic gadgets for example infrared and obvious light transmitting diodes (LEDs), optical fiber interchanges and high proficiency sun powered cells, unequivocally as a result of the more grounded coupling between the semiconducting and optical properties in these materials.